how does windows 7 classify a program as a game? and how to unclassify a program?

Basically here is the situation.
I have parental controls to prevent my son from playing games on the computer. There are a ton of games on the computer which it does block effectively. However there are also some programs that my son needs to use that are falsely classified as a game, and therefore blocked by the parental controls. How can I unclassify these programs so that they are not considered games by windows? Is there anyway to edit something in the program to unclassify it as a game?

Re: how does windows 7 classify a program as a game? and how to unclassify a program?

Yes, so basically Windows 7 parental control automatically classifies certain programs as games. I have the option to not allow my son to play any games (which i do). But when I do this, some programs are falsely identified as games when they actually aren't(and my son needs to use them). So i want to see if theres a way to edit these programs or something in order to unclassify them as a game. The parental control gives no options to do this.